Your Partner for Sealing &
Protecting Electronics
We help electronics manufacturers solve potting and encapsulation challenges
by delivering high-quality materials, custom formulations,
and exceptional service and support.
We Make Potting & Encapsulating Easy
Using our 30+ years of experience in providing epoxy and urethane materials to the electronics industry, we make potting and encapsulation easy.
Starting with an in-depth needs analysis of your part and process, we can help recommend a material and process solution that improves line efficiency, reduces defects and helps you succeed.
We Design
Innovative Products
As electronics manufacturing evolves, so do the challenges of protecting sensitive components from environmental and operational hazards.
EFI delivers purpose-built materials and expert support to keep your production running smoothly and your products performing reliably.
Cross-Industry Expertise,
Tailored to Your Needs
EFI Polymers partners with global OEMs and specialized manufacturers to solve complex electrical manufacturing challenges with precision-formulated materials. Our solutions reduce thermal stress, improve compatibility, and boost efficiency—while supporting compliance and production goals.
Years of Expertise
Decades of hands-on experience and success in protecting electronics.
Formulated Systems
Wide range of existing products for find a product to quickly meet your needs.
Countries Served
We are experts at sending our materials to your manufacturing facility.
Businesses Served
Proven experience solving real world problems and delivering real-world results.
Technical Resources for Potting &
Encapsulating Electronics
View our resources for protecting electronics using epoxy and urethane potting and encapsulating materials.
Engineering Reliability with Epoxies & Urethanes
Read our white paper overview of how to select products for potting and encapsulation of electronics.
Supporting Electronics Manufacturers
Polymers has hundreds of formulated materials that may meet your needs. Contact us already today!
View EFI Polymers
UL Listed Materials
Make UL testing easier with products tested and listed with UL. Check out what EFI Polymers offers.
Let’s Work Together
Ready to solve problems or choose an electrical potting or encapsulation material?
Talk to our team about what’s possible.